Solestial

Renewable EnergySeries ATempe, USsolestial.com

Latest round

Series A

Last raised

Sep 2024

Total raised

$26M

Investors

10

About Solestial

, operates a manufacturing company that develops solar cells used in satellites and other space vehicles. In May 2025, Solestial, Inc. The company offers silicon solar cells with the ability to self-cure themselves from radiation used in space, low earth orbit (LEO). The company uses heterojunction solar cell technology along with electroplated metallization and proprietary wafer handling techniques.

Who invested in Solestial

10 investors across 2 rounds

See all investors in Solestial

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Funding rounds

  1. Series A

    Sep 9, 2024

    Amount

    $15M

    Investors

    Locked

  2. Seed

    Sep 23, 2022

    Amount

    $11M

    Investors

    Locked

Questions about Solestial

Who invested in Solestial?

Solestial has 10 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has Solestial raised?

Solestial has raised 2 venture rounds. Sign up free to see how much each round raised and the total.

When did Solestial last raise money?

Solestial's most recent round on record is a Series A, in Sep 2024.

What does Solestial do?

, operates a manufacturing company that develops solar cells used in satellites and other space vehicles.

Where is Solestial headquartered?

Solestial is headquartered in Tempe, US.

Which VCs invest in companies like Solestial?

Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back renewable energy companies at Solestial's stage. Their profiles are linked below.

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